Here’s Why You Should Interleave Your GMAT Studies (and What that Means)
Recently, I wrote a post about how to get the most out of Official Guide (OG) problems during your studies. In that article, I discussed how to interleave your GMAT studies and I’ve got more to say on this strategy that’s of crucial importance to your studies.
What is Interleaving?
In a nutshell, interleaving is a way of mixing up your studies. For example, let’s say that you’re about to start studying the Fractions chapter of our Fractions, Decimals, & Percents (FDP) Strategy Guide. It’s only 8 pages long, so you should just read the whole thing straight through, right? (Note: if you actually have this guide, pull it out right now and follow along below.) Read more
Avoiding Calculations on GMAT Data Sufficiency
Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.
The beautiful thing about GMAT Data Sufficiency is that we’re allowed not to do all of the calculations that a Problem Solving problem might require. Still, leave it to the GMAT to try to suck you into doing more than you need to do in order to get to the answer.
Normally, I just toss you into a problem and then we discuss, but today I’m going to warn you: the GMATPrep® problem that I’m about to give you is going to do its best to make you waste time. As you try this problem, ask yourself, “Do I really need to do that calculation? Is there an easier way?”
Try this problem from the GMATPrep free exams. Read more
Manhattan Prep’s GMAT® study app is now available!
I am very excited to announce that our new GMAT® study app is available on both iOS and Android!
Download now!
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Here’s why you might be missing GMAT Data Sufficiency Problems – Part 1
Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.
Let’s talk about GMAT Data Sufficiency.
Specifically, let’s talk about getting GMAT Data Sufficiency (DS) problems wrong. And I don’t mean those problems that you missed because of careless math errors, or because of concepts you hadn’t learned yet. No, I’m talking about the missed DS problems that make you want to bang your head against the wall: How on Earth did I not get that?
There are two reasons you might have this experience: Read more
Manhattan Prep Instructor Stacey Koprince advises Business Insider on the “GMAT or GRE?” question

Stacey Koprince
Business Insider recently reached out to our very own Stacey Koprince for expert guidance on navigating the increasingly relevant “GMAT or GRE?” conundrum.
Stacey told Business Insider that there are only two circumstances in which a prospective b-school student would spurn the GMAT for the GRE: Read more
The GMAT’s not a math test – it’s a foreign language test!
A student of mine once emailed me after he took the GMAT. Instead of telling me his score, he wrote, “let’s just say that 4 times my score is a multiple of 88, and 5 times my score is a multiple of 35.”
Can you tell what he got? If not…you may need to work on your GMAT translation skills! Read more
How many GMAT practice tests should you take?
How many GMAT practice tests should you take while studying for the test? GMAT expert Jonathan Schneider weighs in. Read more
This mindset will help you feel good about guessing on the GMAT
If you’ve ever read any of my articles, then you know how much I harp on the idea that the GMAT is primarily a test of your business decision-making, or executive reasoning, skills. Sure, there’s a bunch of facts and rules you need to know, but you don’t need to be a math or grammar superstar in order to get a good score on the GMAT (even though I know it feels that way sometimes).
You do, though, have to be a GMAT master. Business schools want to know that you are going to be a good executive. You can assess a situation rapidly, noticing positive and negative factors that may affect how you want to move forward in that situation. You make appropriate decisions most of the time and you follow through: if you decide that a particular product line needs to be cut, you make that cut. You don’t dribble in another million dollars because you’re reluctant to let go. In short, you can manage your scarce resources (time, money, people) masterfully.
The GMAT is the same game, though your scarce resources on the test are time and mental energy. As such, it is crucial to approach the test as a series of business decisions, not a school test.
How do you take the test with a business mindset? Glad you asked! Read on. Read more
How to Tackle Every Single GMAT Problem (Seriously!) – Part 5

Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.
Welcome to part 5 of our series on how to answer every single GMAT problem you’ll ever see. ? If you haven’t already read the earlier installments, start with part 1 and work your way back to me.
Last time, I left you with a Critical Reasoning question from the free questions that come with the GMATPrep® software. Let’s talk about it! Read more
How to Tackle Every Single GMAT Problem (Seriously!) – Part 4

Did you know that you can attend the first session of any of our online or in-person GMAT courses absolutely free? We’re not kidding! Check out our upcoming courses here.
Welcome to the fourth installment of our series on how to tackle every single GMAT problem. If you’re joining in the middle, go back and learn about the set of principles that tie together everything we need to do on the GMAT. Then work your way back to this installment.
Here’s our framework again: Read more